Department of Software Technology
Vienna University of Technology


The SOMeJB Music Digital Library - Experiments: SOMeJB 1: Copyrighted Collection

Below we provide some experimental results of music organization using the SOMeJB Prototype 1 system with a copyrighted collection of 230 pieces of popular music.

Audio Data

Copyrighted Music Collection

The copyrighted music collection consists of 230 pieces of music from a variety of genres. The following table provides an overview of the various pieces of music, the performing artist or recording version, and their duration in seconds.

Filename Titel Version Duration
adagio.mp3 Adagio aus Klarinettenkonzert Mozart 414
adiemus.mp3 Adiemus Adiemus 218
africa.mp3 Africa Toto 292
aileinduinn.mp3 Ailein Duinn Volkslied 155
aintnosunshine.mp3 Ain't no sunshine Lighthouse Family 220
air.mp3 Air aus Orchestersuite #3 Bach 241
alice.mp3 Living Next Door To Alice Smokie 208
allegromolto.mp3 Allegro Molto Brahms 171
allforlove.mp3 All For Love Brain Adams, Rod Steward, Sting 284
alltoyou.mp3 All To You The Rounder Girls 200
allymcbeal.mp3 Searching My Soul Vonda Shepard 233
americanpie.mp3 American Pie Don McLean 512
angels.mp3 Angels Robbie Williams 263
anything.mp3 Anything goes Tony Bennett 141
anywhereis.mp3 Anywhere Is Enya 222
aroundtheworld.mp3 Around the world ATC 218
aufderhoeh.mp3 Auf der höh Landler (Ziehharmonika) 138
austria.mp3 i am from austria Rainhard Fendrich 225
avemaria.mp3 Ave Maria Schubert 291
babycomback.mp3 Baby come back The Equals 153
backforgood.mp3 Back for good Take That 237
badblood.mp3 Bad Blood Ministry 299
badboy.mp3 Bad Boy Gloria Estefan 225
bahnfrei.mp3 Bahn frei - Polka schnell
106
beautyandbeast.mp3 Schöne und das Biest Titelsong 244
bebopalula.mp3 Bebopalula Gene Vincent 153
beethoven.mp3 5th Symphony 1st Movement Beethoven 440
believe.mp3 Believe Cher 240
bigworld.mp3 Big Big World Emilia 183
blueberry.mp3 Blueberry Hill Fats Domino 183
bongobong.mp3 Bongo Bong Manu Chao 284
boogiewoogie.mp3 Boogie Woogie Bugle Boy Bette Midler 138
branden.mp3 Brandenburgische Konzert #2 Andante Bach 211
breakfree.mp3 I Want To Break Free Queen 257
breathaway.mp3 Take My Breath Away Berlin 249
breathless.mp3 Breathless The Corrs 206
bundeshymne.mp3 Bundeshymne Mozart 74
cabaret.mp3 Cabaret Liza Minelli 210
californiadream.mp3 California Dreaming Mamas and the Papas 161
cheektocheek.mp3 Cheek to cheek Ella Fitzgerald 227
cocojambo.mp3 Coco Jambo Mr President 216
conga.mp3 Conga Gloria Estefan 255
crashboombang.mp3 Crash Boom Bang Roxette 266
dancingqueen.mp3 Dancing Queen ABBA 232
dayinparadise.mp3 Another Day In Paradise Phil Collins 320
deepisyourlove.mp3 How Deep Is Your Love Take That 220
diamonds.mp3 Diamonds are a girls best friend Marilyn Monroe 209
dingdong.mp3 Ding Dong EAV 237
distance.mp3 From A Distance Bette Midler 277
donau.mp3 Donauwalzer
234
donttalkanymore.mp3 We Don't Talk Anymore Cliff Richard 253
drive.mp3 Drive The Cars 234
drummerboy.mp3 Little drummer boy Bing Crosby, David Bowie 158
dschinghiskhan.mp3 Dschinghis Khan Dschinghis Khan 185
duellingviolins.mp3 Duelling violins Feet of Flames 222
duhast.mp3 Du Hast Rammstein (Matrix) 233
elvira.mp3 Andante Klavirkonzert #21 "Elvira Madigan" Mozart 333
eternalflame.mp3 Eternal Flame Bangles 234
everlastinglove.mp3 Everlasting Love Gloria Estefan 240
everythingido.mp3 Everything I Do Bryan Adams 393
fatherandson.mp3 Father And Son Cat Stevens 219
feeling.mp3 You've lost that lovin' feeling Rightous Brothers 217
feellovetonight.mp3 Can You Feel The Love Tonight Elton John 238
feliznavidad.mp3 Feliz Navidad Jose Feliciano 183
firsttime.mp3 The First Time Robin Beck 196
flute.mp3 Flötenkonzert in G minor - andante Buffardin 211
forelle.mp3 Trout - Quintet - Themen und Variationen Schubert 444
foreveryoung.mp3 Forever young Rod Stewart 246
fortuna.mp3 O Fortuna Imperatrix Mundi Carl Orff 319
friend.mp3 You've Got A Friend Carole King 309
fromnewyorktola.mp3 From New York to L.A. Stephanie McKay 241
frozen.mp3 Frozen Madonna 369
fuerstenfeld.mp3 Fürstenfeld STS 330
fuguedminor.mp3 Toccata & Fugue in D Minor Bach 564
funeral.mp3 Begräbnismarsch (Piano Sonate #2) Chopin 370
future.mp3 End Credits Back To The Future II 246
gaelicreels.mp3 Gaelic Reels traditional Scottisch dance 66
geldumagstmi.mp3 Gel Du Magst Mi Ludwig Hirsch 235
girls.mp3 Girls Girls Girls Sailor 176
giubba.mp3 Vesti La Giubba (3 Tenors) Domingo 158
goldeneye.mp3 GoldenEye Tina Turner 211
goodbye.mp3 Time To Say Goodbye Brightman, Bocelli 244
goodgolly.mp3 Good golly miss molly Little Richard 128
goodmornblues.mp3 Good morning blues Frank Muschalle 219
gowest.mp3 Go West Pet Shop Boys 263
griechischwein.mp3 Griechischer Wein Udo Jürgens 241
grossvater.mp3 Grossvater STS 309
heavensdoor.mp3 Knockin On Heaven's Door Randy Crawford 298
help.mp3 Help! Beatles 137
herzilein.mp3 Herzilein Wildecker Herzbuam 212
holdon.mp3 Hold On Wilson Phillips 261
icanfly.mp3 I Believe I Can Fly R Kelly 279
icouldfly.mp3 Wish I Could Fly Roxette 238
ifonly.mp3 If Only Rod Stewart 297
ifyoubelieve.mp3 If You Believe Sasha 260
ihavenothing.mp3 I Have Nothing Whitney Houston 287
imf.mp3 Mission Impossible Adam Clayton, Larry Mullen 207
indy.mp3 The Raiders March John Williams 311
ironic.mp3 Ironic Alanis Morissette 227
itsinhiskiss.mp3 It's in his kiss Vonda Shepard 153
jailhouserock.mp3 Jailhouse Rock Elvis 148
joeschau.mp3 Jö schau Georg Danzer 134
johnnyb.mp3 Johnny b. goode Chuck Berry 156
jurassicpark.mp3 Jurassic Park John Williams 207
kaktus.mp3 Mein kleiner gruener Kaktus Comedian Harmonists 137
kidscene.mp3 Fremde Länder und Menschen Schumann 91
kiss.mp3 Kiss Prince 226
kissfromarose.mp3 Kiss From A Rose Seal 288
lastchristmas.mp3 Last Christmas Wham 261
lastdance.mp3 Save the last dance for me The Drifters 150
latinolover.mp3 Latino Lover Loona 228
laymedown.mp3 As I Lay Me Down Sophie B Hawkins 248
leavingport.mp3 Leaving Port James Horner 206
lemontree.mp3 Lemon Tree Fools Garden 191
letsgetloud.mp3 Let's get loud Jennifer Lopez 239
life.mp3 Life
212
lorddance.mp3 Lord of the dance Lord of the Dance 289
lovedwoman.mp3 Have You Ever Really Loved A Woman Bryan Adams 290
lovemetender.mp3 Love Me Tender Elvis 162
lovesombodysomt.mp3 Everybody loves somebody sometimes Dean Martin 162
lovsisintheair.mp3 Love is in the Air John Paul Young 196
macarena.mp3 Macarena Los Del Rio 221
madlydeeply.mp3 Truly Madly Deeply Savage Garden 277
mambofive.mp3 Mambo No 5 Lou Bega 218
manicmonday.mp3 Manic Monday Bangles 182
matilda.mp3 Matilda Harry Belafonte 527
mazurka.mp3 Mazurka in a Moll Frederic Chopin 232
mcgee.mps Me and Bobby McGee Kenny Rogers 156
memory.mp3 Memory Barbara Streisand 234
merry.mp3 The Merry Peasant Schumann 49
mindfiels.mp3 Mindfields Prodigy 340
minuet.mp3 Minuet Boccherini 218
missathing.mp3 I Don't Want To Miss A Thing Aerosmith 250
missingyou.mp3 I'll Be Missing You Puff Daddy 310
missyoucrazy.mp3 Miss You Like Crazy Natalie Cole 233
mmmbop.mp3 Mmmbop Hanson 240
mond.mp3 Mondscheinsonate Beethoven 320
moonlightshadow.mp3 Moonlight Shadow Mike Oldfield 214
morgen.mp3 Morgenstimmung Edvard Grieg 222
morningbroken.mp3 Morning Has Broken Cat Stevens 188
mountainking.mp3 In der Halle des Bergkönigs Grieg 149
movingonup.mp3 Moving On Up M-People 213
myheartwillgoon.mp3 My Heart Will Go On Celine Dion 280
myloveyourlove.mp3 My Love is Your Love Whitney Houston 243
myway.mp3 My Way Frank Sinatra 277
nachtmusik.mp3 Eine kleine Nachtmusik Mozart 340
nahnehnah.mp3 Nah Neh Nah Vaya Con Dios 176
newyork.mp3 New York, New York Frank Sinatra 206
nocturne.mp3 Nocturne norwegisch Secret Garden 192
onedaymore.mp3 One Day More Les Miserables 214
onlyyou.mp3 Only You (and you alone) The Platters 165
pachelbl.mp3 Canon Pachelbel 259
panoptikum.mp3 Unsquare Dance Dave Brubeck 123
party.mp3 Let's have a party Wanda Jackson 121
peggysue.mp3 Peggy Sue Buddy Holly 149
philadelphia.mp3 Streets Of Philadelphia Bruce Springsteen 195
pinkpanther.mp3 Pink Panther Theme Henry Mancini 156
piubellacosa.mp3 Piu Bella Cosa Eros Ramazzotti 266
poweroflove.mp3 The Power of Love Huey Lewis 233
radetzkymarsch.mp3 Radetzkymarsch Johann Strauß Vater 139
radio.mp3 Radio The Corrs 254
rainbow.mp3 Over the Rainbow Judy Garland 187
readmymindlight.mp3 If You Could Read My Mind Gordon Lightfoot 228
readmymindstars.mp3 If You Could Read My Mind Stars on 54 205
requiem.mp3 Requiem Mozart 113
revolution.mp3 Do you hear the people sing? Les Miserables 131
risingsun.mp3 House of the Rising sun Animals 266
riverdance.mp3 Riverdance Riverdance 344
roadtohell.mp3 The Road To Hell Chris Rea 236
rockdj.mp3 Rock DJ Robbie Williams 258
rockisdead.mp3 Rock is Dead Marilyn Manson 190
rocknrollkids.mp3 Rock'n Roll Kids Paul Harrington, Charlie McGettigan 206
running.mp3 Keep on running Spencer Davis Group 163
saints.mp3 Oh When The saints go marchin' in Luis Armstrong 150
sanfrancisco.mp3 San Francisco Scott McKenzie 179
saymyname.mp3 Say my name Destiny's Child 270
schindler.mp3 Schindlers Liste John Williams 254
schneib.mp3 schneibb scho obar ins Tal Grenzlandchor Arnoldstein 125
schwan.mp3 Schwanensee (Scene) Tchaikovsky 165
seeyouwhen.mp3 See You When You Get There Coolio 311
sexbomb.mp3 Sexbomb Tom Jones 211
shakespeare.mp3 The Beginning of the Partnership Shakespeare in Love OST 119
she.mp3 She Elvis Costello 185
shoopshoopsong.mp3 Shoop Shoop Song Cher 172
sing.mp3 Sing Sing Sing Glenn Miller 303
singalongsong.mp3 Sing along song Tim Tim 186
sport.mp3 Es lebe der Sport Rainhard Fendrich 183
starwars.mp3 Star Wars John Williams 314
stormsinafrica.mp3 Storms in Africa Enya 240
submarine.mp3 Yellow Submarine Beatles 156
summercity.mp3 Summer in the city Lovin' Spoonful 157
summerdreaming.mp3 Summer Dreaming Kate Yanai 217
sunshineoflife.mp3 You Are The Sunshine Of My Life Stevie Wonder 170
supertrouper.mp3 Super Trouper A-Teens 232
surfusa.mp3 Surfin' USA Beach Boys 139
takefive.mp3 Take Five Dave Brubeck 323
talkaboutlove.mp3 Let's Talk About Love Celine Dion 312
tannenbaum.mp3 Oh, Tannenbaum
115
tell.mp3 William Tell Overture (conclusion) Rossini 191
tellhim.mp3 Tell Him Vonda Shepard 168
thecircleoflife.mp3 The Circle Of Life Elton John 288
themangotree.mp3 Under The Mango Tree Tim Tim 185
therose.mp3 The Rose Bette Midler 212
threetimesalady.mp3 Three Times A Lady Lionel Richie 216
tiffany.mp3 Breakfast At Tiffany's Deep Blue Something 254
timeaftertime.mp3 Time After Time Cyndi Lauper 238
timewarp.mp3 Time Warp Rocky Horror Picture Show 196
togetheragain.mp3 Together Again Janet Jackson 300
torn.mp3 Torn Natalie Imbruglia 238
tritschtratsch.mp3 Tritsch Tratsch Polka Strauss 162
unbreakmyheart.mp3 Un-Break My Heart Toni Braxton 269
veronika.mp3 Veronika, der Lenz ist da Comedian Harmonists 159
vivaforever.mp3 Viva Forever Spice Girls 248
Walkinincohn.mp3 Walking In Memphis Marc Cohn 259
walkininmemphis.mp3 Walking In Memphis Cher 237
walzer.mp3 Walzer op.39 No15 Brahms 141
whatsawoman.mp3 What's A Woman Vaya Con Dios 231
whatsup.mp3 What's Up 4 Non Blondes 294
whenyousay.mp3 When you say nothing at all Ronan Keating 253
whitechristmas.mp3 White Christmas Bing Crosby 182
wildwildwest.mp3 Wild Wild West Will Smith 200
wonderfulworld.mp3 What a Wonderful World Louis Armstrong 134
wonderland.mp3 Wonderland Passion Fruit 211
yesterday.mp3 Yesterday
161
yesterdbeatles.mp3 Yesterday Beatles 123
yougotit.mp3 You Got It
207
youlearn.mp3 You Learn Alanis Morissette 239
zapfenstreich.mp3 Zapfenstreich-Hornsignale
137
zarathustra.mp3 Also sprach Zarathustra Richard Strauss 121
zillertaler.mp3 Zillertaler Hochzeitsmarsch Zillertaler Schürzenjäger 208

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Feature Vectors

These songs were segmented into 5-second-intervals, of which every second segment was used for further processing, with a total of 17 frequency bands being selected. Following the Lagrange interpolations and FFT we thus end up with 5022 feature vectors representing the 5022 5-second segments of the 230 songs in a 4352-dimensional feature space. These feature vectors were further used to train a 22x22 dimensional segment SOM. In order to obtain a more compact representation of the musical archive, we create new feature vectors for each song based on the location of their segments. This results in a 22 x 22, i.e. 484-dimensional feature vector for each of the 230 songs. These feature vectors are used to train a 10x10 SOM representing the individual pieces of music. (Up to the top of the page)

Self-Organizing Map

Below we provide links to the actual SOMs organizing the music segments and the pieces of music, on 22x22 and 10x10 maps, respectively. The maps can be explored interactively, yet at the time being we do not provide links to the MP3 files. However, due to the fact that all songs are rather well-known, exploring and understanding the organization of the map should not pose major problems.

Brief discussion of the 22x22 Segment SOM

For most songs the individual segments are mapped onto a rather small number of neighboring units. For example, we find most segments from classical titles mapped onto the lower right area of the segment SOM. To provide just one example of the segment SOM we find unit (13/21) to represent mostly classical segments mapped onto it, such as Adagio, Air, Ave Maria, Beethoven's 5th Symphony, Brandenburg Concerts, Kleine Nachtmusik, Nocturne, and many more. However, we also find the third segment of Crash Boom Bang by Roxette on this unit, which is definitely not a classical piece of music. Yet in this particular segment we find the music to be rather calm and ``classic-like'', resulting in the mapping of this particular segment onto this cluster. Furthermore, we find many intros as well as fade-out passages of songs to be mapped into the classic cluster on the segment SOM, as in those passages we quite frequently find violin or guitar music, independent of the instrumentation of the rest of the song. Some titles, such as "Ironic" by Alanis Morissette contain both rather soft and very dynamic passages and thus have their segments spread across several clusters co-located with segments from other songs of similar characteristics. However, the characteristics of some songs are too diverse to allow precise mapping of their segments and are thus spread across larger areas on the segment map.

Brief discussion of the 10x10 Music SOM

SOM representing 230 pieces of music

In order to obtain a more compact representation of the musical archive, we create new feature vectors for each song based on the location of their segments. This results in a 22x22, i.e. 484-dimensional feature vector for each of the 230 songs. These feature vectors are used to train the SOMeJB_10x10.html">10 x 10 SOM represented in the figure above.

Each song is now mapped onto one single position according to its musical characteristics. Taking a look at the Classic cluster in the lower left corner of the map, we find unit (0/8) to represent the Funeral March (Chopin) as well as the Moonlight Sonata (Beethoven) and the Merry Peasant (Schuhmann). All three pieces consist of rather calm piano music, and have their segments mapped mostly in the classic cluster on the segment map.
The neighboring unit (0/9) also represents almost solely classical music, such as Air or the Brandenburg Concerts by Bach, as well as, again, pieces by Schuhmann, Chopin and Mozart (Fremde Länder und Menschen (Schuhmann), Mazurka (Chopin), and Kleine Nachtmusik (Mozart)). The song Ailein Duinn is a Scottish folk song and thus at first glance does not seem to fit into this cluster. Yet, when listening to it we find it to be a ballad sung by a woman and accompanied only by violin and harp, thus making it sound-wise fit perfectly into the classic cluster, even though it would be organized into the folk cluster by strict musical genre.
On the neighboring unit (1/9) we find two pieces by Schubert, namely Ave Maria, Themen und Variationen der Forelle, as well as a piece by Mozart, i.e. the Adagio of his Clarinet Concert.

It is important to note, that the SOM does not organize the songs according to their melody, but rather according to their sound characteristics. If we move on to unit (2/9) we find it to represent some more dynamic pieces of classic music, such as the Tritsch Tratsch Polka by Strauß or again compositions by Mozart. We also find two vocal pieces on this unit, namely Vesti la Giubba (Domingo) and Everything I do by Bryan Adams. Obviously, Everything I do is not a classical piece of music in the strict sense, yet in terms of its music we find it very calm and to be accompanied by an orchestra most of the time. Even more interesting, we find unit (3/9) further to the right, and still more dynamic, to represent two pieces by John Williams, i.e. the main theme of the movies Jurassic Park and Schindler's List. We also find mapped onto the same unit both Tchaikovsky's ``Schwanensee'' as well as Bette Midler's ``The Rose'', a very soft love song with mostly piano and violin passages, both on unit (2/8).
This cluster also nicely demonstrates the topology preservation capabilities of the SOM, with the dynamics and intensity of the various pieces of music increasing from left to the right.

To pick just one further example from a different section of the map, we find Cher's ``Believe'', Robbie Williams' ``Rock DJ'', The Pet Shop Boys' ``Go West'' mapped together on unit (4/0) next to Lou Bega's ``Mambo No. 5'' and Tom Jones' ``Sexbomb'' on units (3/0), and (5/0), respectively. Another special mapping worth mentioning in this cluster is the co-location of three songs by a single singer. Ally McBeal - Searching My Soul, Tell Him and It's in his Kiss on the neighboring units (2/1), (3/0), and (3/1), respectively, are all sung by Vonda Shepard and were taken from the same CD, played by the same group with the same set of accompanying instruments. Furthermore, the title It's in his Kiss is a cover version of Cher's Shoop Shoop Song, which is also located in this cluster on unit (4/1).

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Comments: rauber@ifs.tuwien.ac.at